jPDFViewer is a Java bean that you can embed in your Java applications and applets to view PDF documents. With jPDFViewer, you can deliver content to your users right through your application without the need to install third party programs. jPDFViewer has a simple interface to load PDF documents and provides scrolling and printing capability.

VersyPDF is a pure C library for create / modify PDF documents on the fly. VersyPDF is a high-quality, industry-strength PDF library meeting requirements of the most demanding and diverse applications. Using VersyPDF you can write stand-alone, cross-platform and reliable commercial applications that can read, write, and edit PDF documents.